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Patent Assignment Assignor Details
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Assignor Name : LIU, YONG-CHENG
Total Assignments: 3
Assignment: 1
Reel/Frame:027928/0250   Pages: 5
Recorded: 03/26/2012
Attorney Dkt #:341807-1160
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/22/2012
2
Exec Dt:
02/22/2012
3
Exec Dt:
02/22/2012
4
Exec Dt:
02/22/2012
5
Exec Dt:
02/22/2012
6
Exec Dt:
02/22/2012
Assignee
1
NO. 8, INDUSTRIAL EAST ROAD 2,
SCIENCE-BASED INDUSTRIAL PARK
HSINCHU, TAIWAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13430131
Correspondence name and address
THOMAS, KAYDEN, HORSTEMEYER & RISLEY, LL
400 INTERSTATE NORTH PARKWAY SE
SUITE 1500
ATLANTA, GA 30339
Assignment: 2
Reel/Frame:050107/0678   Pages: 3
Recorded: 08/20/2019
Attorney Dkt #:106042P005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/12/2019
2
Exec Dt:
08/12/2019
3
Exec Dt:
08/12/2019
4
Exec Dt:
08/11/2019
Assignee
1
2600 ANSYS DRIVE
CANONSBURG, PENNSYLVANIA 15317
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16545940
Correspondence name and address
WOMBLE BOND DICKINSON (US) LLP
ATTN: IP DOCKETING
ATLANTA, GA 30357-0037
Assignment: 3
Reel/Frame:060490/0959   Pages: 3
Recorded: 07/13/2022
Attorney Dkt #:406672-625328
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/11/2022
2
Exec Dt:
07/11/2022
3
Exec Dt:
07/11/2022
4
Exec Dt:
07/11/2022
Assignee
1
2600 ANSYS DRIVE
CANONSBURG, PENNSYLVANIA 15317
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17863461
Correspondence name and address
JONES DAY FOR ANSYS
901 LAKESIDE AVENUE
NORTH POINT
CLEVELAND, OH 44114

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